Tactile

PTS845VN20PSMTR4 LFS
PTS845 Series
4.5 × 3.4 Side Actuated SMT Tact Switch

Tactile PTS845 product image

Image shown represents the product series and may not indicate the actual part number

PTS845 series, the small and compact size side actuated tactile switch, has a size of only 4.5 x 3.4 x 3.3 mm. With the small and compact size, the switch allows designers to either free up space in PCB to add additional functionality, or reduce the overall size of their design. 80, 160 and 260 gf operating forces, which are the most common versions used in the market, are available. Bracket peg design of the switch provides premium quality and performance. PTS845 tactile switch accommodates a wide range of applications in the high-end consumer wearable and medical device markets, where compact solution is required.

Features and Benefits

  • 4.5 x 3.4 x 3.3 mm package
  • SMT termination
  • Side actuated with bracket peg design
  • 80, 160 and 260 gf versions
  • Lifecycles 100K

Typical Applications

  • Headphone/ Headset
  • Health monitoring
  • Sports watch
  • Black box
  • Navigation
  • Bluetooth accessory

Specifications

  • Contact Rating:

    DC 12V 50 mA max.

  • Electrical Life:

    100,000 cycles

  • Insulation Resistance:

    100MΩ min.

  • Operating Temperature:

    -40°C to 90°C

  • Contact Resistance:

    500mΩ max.

  • Solderability:

    Lead free reflow soldering process according with IEC61760-1

PTS845VN20PSMTR4 LFS

  • Most Common:

    No

  • Current Rating:

    DC12V 50mA max.

  • Circuit:

    SPST-NO

  • Mounting Type:

    Surface Mount

  • Sealing:

    Unsealed

  • Illumination:

    No/None

  • Switch Function:

    Off-Mom

  • Electrical Life Cycles:

    100,000

  • Actuator Type:

    Hard

  • Actuator Height off PCB, from Pins:

    3.3 mm

  • Actuator Orientation:

    Side Actuated

  • Termination Style:

    F type

  • Footprint:

    4.5 x 3.4 mm

  • Illumination Voltage (Nominal):

  • Illumination Type, Color:

  • Operating Force:

    80 gf

  • Additional Features:

  • Packaging:

    Tape & Reel